--- old/src/hotspot/share/opto/graphKit.cpp	2018-10-17 09:20:22.000000000 -0400
+++ new/src/hotspot/share/opto/graphKit.cpp	2018-10-17 09:20:22.000000000 -0400
@@ -3168,7 +3168,7 @@
         if (!is_value) {
           obj = record_profiled_receiver_for_speculation(obj);
           if (toop->is_valuetypeptr()) {
-            obj = ValueTypeNode::make_from_oop(this, obj, toop->value_klass(), /* buffer_check */ false, /* null2default */ false);
+            obj = ValueTypeNode::make_from_oop(this, obj, toop->value_klass(), /* null2default */ false);
           }
         }
         return obj;
@@ -3306,7 +3306,7 @@
   if (!is_value) {
     res = record_profiled_receiver_for_speculation(res);
     if (toop->is_valuetypeptr()) {
-      res = ValueTypeNode::make_from_oop(this, res, toop->value_klass(), /* buffer_check */ false, /* null2default */ false);
+      res = ValueTypeNode::make_from_oop(this, res, toop->value_klass(), /* null2default */ false);
     }
   }
   return res;